Abstract: A seating device includes a seat 4, a back frame 3 and a head frame 1 carried by a base 5. The back frame 3 is rotatably suspended in the base 5 at a first pivot point E, and the head frame 1 is hinged to an upper end of the back frame at a third pivot point A. The seating device further includes a motion control lever 7 rotatably attached to the base 5 in a fourth pivot point D. A motion resisting element resists the motion of the motion control lever 7 in relation to the base 5. A pulling element 2 extend from a fifth pivot point F at a first end of the motion control lever 7 to a sixth pivot point B on the head frame. The back frame is arranged to engage the motion control lever 7.

Abstract: The invention relates to motorized adjustable back support for recliner chair comprising a back frame and means for transforming the power of a motor to a rotational movement of a horizontal rotation bar which is rotationally connected to the frame. The back support further comprises two adjustment arms each fixed on each side of the rotation bar close to the respective sides of the frame wherein the adjustments arms are parallel and have a flexible elongate unit stretching between their respective outer ends, and wherein the adjustment arms can move from a neutral to an extended position, corresponding to a rotation of the rotation bar.

Abstract: Device for a reclining chair or functional sofa with an adjustable back support and an adjustable headrest, where the device when the back support is moved is adjusted to influence the headrest angle relative to the back support in such a way that the headrest is rotated from an almost vertical plane to an angle in relation to the back support when the back support is reclined, while at least one rotatable joint in between the headrest and the back support is connected with at least one frictional part by the use of at least one strut in such a way that a user with his/her head or other force can rotate the headrest backwards or forward as so desired when the back support is in desired reclined position.

Abstract: Device for a reclining chair or functional sofa with an adjustable back support and an adjustable headrest, where the device when the back support is moved is adjusted to influence the headrest angle relative to the back support in such a way that the headrest is rotated from an almost vertical plane to an angle in relation to the back support when the back support is reclined, while at least one rotatable joint in between the headrest and the back support is connected with at least one frictional part by the use of at least one strut in such a way that a user with his/her head or other force can rotate the headrest backwards or forward as so desired when the back support is in desired reclined position.